1
Ishida Minoru: Ship maneuvering gear.. Ishikawajima Ship & Chem, September 16, 1981: EP0035859-A2 (39 worldwide citation)

Ship maneuvering gear for a ship having two 360 DEG -turning propellers disposed symmetrically relative to the ship's central bow-stern line, has a rotatable hand lever (HL) and an arithmetic circuit (MC) which responds to the rotation of the hand lever. When the hand lever (HL) is rotated by an ang ...


2
Ishida Minoru A: Ship maneuvering gear.. Ishikawajima Ship & Chem, September 16, 1981: EP0035858-A2 (5 worldwide citation)

A ship maneuvering gear of a ship having two propellers each of which can be turned about a vertical axis perpendicular to a propeller shaft thereof, includes a hand lever (HL) that can be rotated about a vertical axis (Z) and can be inclined relative to the vertical axis (Z), the rotation and the i ...


3
Wang Yuedong: High frequency signal inductive light-emitting antenna. Wang Yuedong, May 4, 2005: CN200310106203

The invention relates to station antenna in wireless communication in use for ship maneuvering gear. Characters are that light-emitting device is induced from signal in high frequency. Comparing with prior art, the invention possesses two advantages: first, it is easy for observation, if light-emitt ...